.room-table{
    width: 800px;
}

.room-table td,.room-table th{
    border:1px solid #bbb;
}

.room-table th{
    padding:10px 0;
}

.room-table .floor-box{
    display: flex;
    padding: 0;
    border-bottom: 1px solid #bbb;
}


.room-table .floor-box .room-box{
    width: 600px;
    border-left:1px solid #bbb ;
    padding-top:10px;
    padding-bottom: 10px;
}


.room-table .floor-box .room-box button{
    margin:10px;
}

